/*测试css Start*/
  *{padding: 0;margin: 0;}
  #exam{
    width: 100%;
    height: 771px;
    background:#F8B62B url(../exam.png) 50px top no-repeat;
  }
/*测试css End*/

/*字体闪烁css Start*/
#bling-wrap{
  position: absolute;
  left: 822px;
  top: 329px;
  width: 252px;
  height: 150px;
  overflow: hidden;
}
.bling{
  float: left;
  display: inline-block;
  width: 46px;
  height: 11px;
  opacity:0;
  /*transform:scale3d(1,1,1);*/
  margin: 2px 5px 1px 0;
  -webkit-animation-fill-mode:both !important;
          animation-fill-mode:both !important;
}
.b2{
    width: 33px;
}
 .b3{
    /*width: 50px;*/
    width: 62px;
} 
.active > .b1{
  animation:bling .2s linear  2;
}
.active > .b2{
  animation:bling .3s linear  2;
}
.active > .b3{
  animation:bling .4s linear  2;
}

@keyframes bling{
  0%{
    opacity:.7;
  }
  25%{
    opacity:1;
  }
  50%{
    opacity:.8;
  }
  75%{
    opacity:1;
  }
  100%{
    opacity:0;
  }
}
/* @keyframes bling{
  0%{transform:scale3d(0,0,0);}
  25%{transform:scale3d(1,1,1);}
  50%{transform:scale3d(0,0,0);}
  75%{transform:scale3d(1,1,1);}
  100%{transform:scale3d(0,0,0);}
} */
/*字体闪烁css End*/